body{
    font-family: -apple-system,SF UI Text,Arial,PingFang SC,Hiragino Sans GB,Microsoft YaHei,WenQuanYi Micro Hei,sans-serif;
}
.center{
    margin-left: auto;margin-right: auto;
}
.container{
    width: 100%;
}
.index{
    width: 1000px;
    height: 20px;
}
.index p{
    font-size: 12px;
    color: #808183;
}
a{
    text-decoration: none;
    color: #808183;
}
/* 轮播 */
.pictrue{
    width: 1000px;
    height: 300px;
}
.pictrue img{
    width: 1000px;
    height: 300px;
}
.problem{
    width: 1000px;height: 322px;
}
.problem h3{
    font-weight: normal;
    line-height: 2.9;
}
.problem-line{
    border: 0.5px solid #DFDFDF;
    margin-bottom: 20px;
    clear: both;
}
.goods{
    width: 1000px;height: 249px;
    display: flex;
    flex-wrap: wrap;
}
.goods>div{
    width: 25%;height: 241px;
}
.goods>div a{
    font-size: 14px;
    color: #2F2C35;
}
.question{
    width: 1000px;height: 322px;
}
.question h3{
    font-weight: normal;
    line-height: 2.9;
}
.always{
    width: 1000px;height: 300px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
}
.always>div{
    width: 24%;height: 150px;
    background-color: #FAFAFA;
    margin-left: 5px;
    margin-bottom: 5px;
}
.always>div img{
    margin-left: 100px;
    margin-top: 45px;
}
.always>div a{
    font-size: 16px;
    color: #2F2C35;
    margin-left: 31px;
    line-height: 2.9;
}
.how{
    width: 1000px;height: 322px;
    margin-top: 80px;
}
.how h3{
    font-weight: normal;
    line-height: 2.9;
    float: left;
}
.how a{
    text-decoration: none;
    float: right;
    font-size: 12px;
    margin-top: 29px;
}
.how-all{
    width: 100%;height: 350px;
}
.how h4{
    font-weight: normal;
    color: #20251E;
    margin-bottom: 10px;
  }
.how p{
font-size: 12px;
color: #707070;
line-height: 1.8;
}
.how-question{
    width: 180px;height: 179px;
    float: left;text-align: left;
    overflow: auto;
    border-right:1px solid#DEDEDE; 
    margin-right: 11px;
}
.how-question p:hover{
    color: red;
}
.how-shoping{
    width: 142px;height: 179px;
    float: left;text-align: left;
    overflow: auto;margin-left: 10px;
    border-right:1px solid#DEDEDE; 
    margin-right: 11px;
}
.how-shoping p:hover{
    color: red;
}
.how-kuaidi{
    width: 142px;height: 179px;
    float: left;text-align: left;
    overflow: auto;margin-left: 10px;
    border-right:1px solid#DEDEDE; 
    margin-right: 11px;
}
.how-kuaidi p:hover{
    color: red;
}
.how-face{
    width: 142px;height: 179px;
    float: left;text-align: left;
    overflow: auto;margin-left: 10px;
    border-right:1px solid#DEDEDE; 
    margin-right: 11px;
    }
.how-face p:hover{
    color: red;
}
.how-apply{
    width: 142px;height: 179px;
    float: left;text-align: left;
    overflow: auto;margin-left: 10px;
    border-right:1px solid#DEDEDE; 
    margin-right: 5px;
}
.how-apply p:hover{
    color: red;
}
.how-speacy{
    width: 142px;height: 179px;
    float: left;text-align: left;
    overflow: auto;margin-left: 10px;
    /* border-right:1px solid#DEDEDE;  */
    margin-right: 5px;
}
.how-speacy p:hover{
    color: red;
}
.box{
    width: 188px;
    height: 39px;
    position: relative;
    float: left;
    margin-top: 54px;
    margin-left: 33px;
}
.box>:first-child{
    position: absolute;
    outline: none;
    width: 154px;
    height: 37px;
    border: 1px solid #DFDFDF;
}
.box>:last-child{
    outline: none;
    border: 1px solid #DFDFDF;
    position: absolute;
    width: 41px;
    height: 39px;
    color: white;
    background:url("../images/fangdajing.png") no-repeat center center;
    margin-left: 155px;
}
.man{
    width: 1000px;
    border: 0.5px solid #DFDFDF;
}
.woman{
    width: 1000px;height: 400px;
    display: flex;
    justify-content: space-around;
    margin-top: 27px;
}
.woman>div{
    width: 25%;height: 400px;
    margin-right: 11px;
}
.woman>div img{
    width: 240px;height: 300px;
}
.on-line{
    width: 240px;height: 100px;
    background-color: #333333;
    text-align: center;
    line-height: 2.3;
    margin-top: -4px;
}
.on-line h3{
    color: white;
    font-size: 16px;
    padding-top: 17px;
}
.on-line p{
    color: white;
    font-size: 12px;
}